30221044

素因数分解:

$2^2\times 7^3\times {\mathrm{22027}}^1$

素因数の和:22052

約数の個数: 24

約数和(自身を含む): 61678400

約数和(自身を除く): 31457356

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 22027, 44054, 88108, 154189, 308378, 616756, 1079323, 2158646, 4317292, 7555261, 15110522, 30221044]

約数ペア:

[(1, 30221044), (2, 15110522), (4, 7555261), (7, 4317292), (14, 2158646), (28, 1079323), (49, 616756), (98, 308378), (196, 154189), (343, 88108), (686, 44054), (1372, 22027)]